Even the at-home genius inventor needs some technical help once in awhile. :) At a fairly affordable price, this intuitive printer should help even the least tech-savvy hobbyist creator give life to designs. It sounds pretty handy.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.